Assignee
Inventors
- Satoshi Okutani (9 patents)
- Tsuyoshi Uemura (84 patents)
- Hirofumi Kubota (67 patents)
- Naotada Okada (40 patents)
- Junichi Tonotani (8 patents)
- Keiji Suzuki (80 patents)
- Hideki Ookawa (3 patents)
US Patent 7573193 · Granted Aug 11, 2009